1215433010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11049391}}^1$

素因数の和:11049409

約数の個数: 16

約数和(自身を含む): 2386668672

約数和(自身を除く): 1171235662

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 11049391, 22098782, 55246955, 110493910, 121543301, 243086602, 607716505, 1215433010]

約数ペア:

[(1, 1215433010), (2, 607716505), (5, 243086602), (10, 121543301), (11, 110493910), (22, 55246955), (55, 22098782), (110, 11049391)]